baber/WOPTO huggingface dataset:
Patent AT-E37350-T1 (AT)
Inventor: MACLEAN GREGORY WILLIAM
IPC: B01J8/20
Filed: 1984-10-16
Granted: 1988-10-15
Abstract: A fluidised bed waste water treatment reactor which includes a reactor tank (10) containing a particulate media, an array of perforated distribution pipes (29) disposed in a horizontal, parallel array adjacent the bottom of the reactor tank (10), for introducing fluidising liquid substantially uniformly over the cross-sectional area of the reactor tank (10). The arrangement is characterized in that an inlet end of each of the distribution pipes (29) extends externally of the reactor tank (10) and the distribution pipes (29) are connected together by a header tank (16) positioned externally of the reactor tank (10). This arrangement allows access externally of the reactor tank (10) to individual distribution pipes (29) which allows blockages of the pipes (29) to be readily cleared.
Patent AT-E64476-T1 (AT)
Inventor: WIRZ PAUL
IPC: G02B21/06
Filed: 1984-10-09
Granted: 1991-06-15
Abstract: In the image-side beam path of an objective lens are roof-like mirrors for pupil separation. The two beams pass to a mirror means where the two beams are directed on to an intermediate image plane by pivotal mirrors. The two optical axes cross in the intermediate image plane. In the region of the intermediate image plane is a field lens which feeds the beams to the eyes by way of a beam exit lens. That arrangement provides a stereoscopic image with large depth of focus. The exit pupils are larger than those of the eyes so that the viewer has a certain range of possible movement.
Patent AT-E37935-T1 (AT)
Inventor: VAN DEN BOOM JOHANNES
IPC: F16F9/46
Filed: 1985-04-26
Granted: 1988-10-15
Abstract: 1. Pneumatic engine mount capable of supporting a static load, with a mounting core (10), a support (12), an elastic connection (24) between the mounting core and the support, with at least two chambers (16, 18) the volumes of which can be influenced by relative movement between the mounting core (10) and the support (12), the chambers being connected to one another by ducts (32), and a throttle (42) and a diaphragm (56), which can be elastically deformed with a low elastic constant for changing the volume of at least one of the chambers (16, 18), being positioned in the connection, characterized in that a connecting opening (52) which can be closed as required is provided in the control element (34) between the two chambers (16, 18).
Patent AT-E50098-T1 (AT)
Inventor: BARDL ARTUR DIPL-ING FH
IPC: H04J3/00
Filed: 1985-06-24
Granted: 1990-02-15
Abstract: A method for transmitting two independent types of information over a transmission path having a transmitter side and a receiver side, a storage unit and a multiplexer device including sampling and time-compressing a first information type on the transmitter side by means of a fast clock for generating time gaps, and transmitting the first information type on the transmitting path, transmitting a second information type within the time gaps over the transmission path, the first and second information type is read on the receiver side and recovered by time expansion using a slow clock. The first signal is interim-stored on the receiver side under the control of the slow clock and by generation of the time gap, under control of the fast clock frequency. Shift frequencies are derived from the first and second clock frequencies, alternatingly addressing the storage unit through the multiplexer device with the shift frequencies, and deriving multiplexer signals from the fast and slow clock frequencies, and an apparatus for carrying out the method.
Patent AT-E35395-T1 (AT)
Inventor: EYGELAAR KLAAS
IPC: B29C49/08
Filed: 1985-04-29
Granted: 1988-07-15
Abstract: An apparatus for manufacturing molecularly oriented plastics pipes includes a tubular mould of transverse dimensions equal to those of the pipe to be produced and equipped with a device for admitting a fluid under pressure into a region intended to receive the pipe section to be expanded, a member for closing and grasping one end of the pipe section of a tubular sleeve which opens into the mould by an end away from the closing and grasping member and the transverse dimensions of which correspond to those of the pipe section and a means for causing a controlled relative axial displacement of the sleeve in relation to the closing and grasping member in which the open end of the sleeve is equipped with an annular plunger incorporating a surface of a frustoconical shape extending towards the inner wall of the mould and widened out in a direction away from the closing and grasping member. The apparatus makes it possible to produce pipe sections which are molecularly oriented in a perfectly reproducible manner and which are especially suitable for the construction of pipelines for fluids under pressure.
Patent AT-E68106-T1 (AT)
Inventor: KAO JAR-LIN
IPC: C07B61/00
Filed: 1985-12-04
Granted: 1991-10-15
Abstract: A process is provided for loading and uniformly distributing platinum onto a Zeolite-L. The Zeolite-L is contacted with an aqueous solution containing a platinum salt and a non-platinum metal salt, wherein the non-platinum metal salt is present in solution in an amount which is critical to preventing the formation of acid sites as well as avoiding an excess of metal ions in the form of a salt which could block the pores of the Zeolite-L. The Zeolite-L is then aged to allow the platinum to migrate and uniformly distribute throughout the Zeolite.
Patent AT-E30879-T1 (AT)
Inventor: PELLETIER YVES
IPC: B60M1/34
Filed: 1985-05-28
Granted: 1987-12-15
Abstract: An assembly for suspending electricity power supply rails comprising a cross member (2), bolts (6) or the like for fixing the cross member to a fixed structure (4) in a direction which is perpendicular to the direction of the power supply rails (8), and members for suspending the rails from the cross member. The members for suspending the rails comprise: a series of at least two generally T-shaped half-clamp elements (10) comprising a crossbar (12) and a riser (14) perpendicular to said crossbar (12), with the length of the crossbars corresponding to the spacing between centers of two adjacent power supply rails (8) or to a multiple of the spacing, with the riser (14) of each T shape including a hooking rim (16) on opposite rail engaging faces. A slidable connection is formed between each T-shaped element (10) and the cross member (2) and locking elments (20,22) are provided to lock the endmost T-shaped elements (10e) of the series against translation.
Patent AT-E35215-T1 (AT)
Inventor: WEIGERT MANFRED PROF DR MED
IPC: A61F2/28
Filed: 1985-04-13
Granted: 1988-07-15
Abstract: 1. A screw-in cup for an artificial hip joint, characterized in that conductive regions (13) are provided in recessed parts of the thread (14), which regions are in conductive connection with a d.c. voltage supply (30) for bone stimulation.
Patent AT-E42816-T1 (AT)
Inventor: HARTMANN WERNER DIPL-ING
IPC: F16K5/06
Filed: 1986-01-02
Granted: 1989-05-15
Abstract: 1. Valve with spherical plug (1), provided with two axle journals (2, 3), which possesses the following features : - the upper axle journal (2) can be removed through the through bore (1') of the plug when the valve casing (4) is open, - for opening the valve casing (4), a lid (5) is provided, which carries a flange (5'), - the opening plane extends perpendicularly to the pipe axis (A-A) at such a distance from the plug axis (B-B) that sufficient room remains in the valve casing for the bearings of the axle journals (2, 3), characterized in that both the axle journals (2, 3) are so mounted in the plug (1) slidably in the direction of the vertical axis (B-B) of the plug (1) that the centering of the horizontal axis (A-A) of the plug (1) is effected by the seating rings (13, 14).
Patent AT-E76128-T1 (AT)
Inventor: TISCHBEIN CLAUS DIPL-ING
IPC: D06B17/00
Filed: 1986-03-05
Granted: 1992-05-15
Abstract: In an arrangement for guiding open-width web materials through treatment apparatus, in particular heat treatment apparatus, where the webs, after entry into the treatment apparatus, initially pass through the treatment process in bound form and then are transferred to an unbound guidance system which then leads them out of the treatment apparatus, the invention proposes improving the guidance of the webs through treatment apparatus in general and heat treatment apparatus in particular in order to increase the speed and hence the productivity of the treatment process even in the case of difficult materials by arranging within the path of the web through the treatment apparatus not only tension equalising means for the web in bound form but also special devices for the specific transfer of the web from the bound to the unbound form and also for specifically leading the web out of the treatment apparatus. <IMAGE>
Patent AT-E53872-T1 (AT)
Inventor: FISCHER ADOLF
IPC: E01C23/08
Filed: 1986-07-25
Granted: 1990-06-15
Abstract: 1. An apparatus for loosening up fields composed of a top layer and a dynamic layer, e.g. of sand sports grounds, hard tennis courts, sports tracks or the like, with the aid of pins or spikes which are adapted to be fed into the field and to move therein and are slanted at their free ends and thereby form a long-drawn-out angular surface, said pins or spikes protruding radially from the surface of at least one roller which is adapted to be rolled over the field to be loosened up, the length of the pins or spikes distributed over the circumference and length of the roller being greater than the thickness of the top layer of the field, characterized in that the slant of the pins or spikes (3) - taken from the viewpoint of a pin in the vertical - is arranged in such a way that the shorter expanse of the long-drawn-out angular surface is oriented in the direction of travel or rotation of the roller (4).
Patent AT-E62794-T1 (AT)
Inventor: DE GERADON JEAN
IPC: A45C13/00
Filed: 1986-09-05
Granted: 1991-05-15
Abstract: The case consists of a flat rectangular box (1) with a lid (12) and a security closure which can be opened by means of a secret code, and an ampoule (4) containing a pressurized liquid to render the contents of the case unusable. The case comprises sensors sensitive to the various breaking-in forces which may be exerted, in this case controlling opening of the cartridge (4) to spray its contents over those of the case (1). <IMAGE>
Patent AT-E60421-T1 (AT)
Inventor: LAWRECKI THADEUS
IPC: F23D14/38
Filed: 1987-03-09
Granted: 1991-02-15
Abstract: Hand burner for flame-treating surfaces, with a supply device for a fuel gas/air mixture. At the end of a mixing pipe, a burner head (1) with a nozzle member (2) is arranged, in which there is a nozzle (5) for the outlet of the fuel gas/air mixture and to which is fastened a combustion chamber (4) which extends in the direction of flow and has a casing (3). The chamber has at least one opening (11) for the entry of ambient air. To achieve the aim of obtaining a stable flame and avoiding the casing heating up, the at least one air entry opening (11) is delimited towards the outside by the casing (3) of the combustion chamber (4). The opening (11) extends over the greater part of the circumference of the casing (3) in the region of the openings (11) and more particularly in such a manner that the ambient air is guided in immediate proximity and essentially parallel to the respectively adjacent generating line of the casing (3). <IMAGE>
Patent AT-E89586-T1 (AT)
Inventor: BEDERKE KLAUS DR DIPL-ING
IPC: C09B67/20
Filed: 1987-08-18
Granted: 1993-06-15
Abstract: A pigment dispersion and its use for the preparation of coating compounds are described. The dispersion contains a pigment, solvent and pigment dispersing agent. The pigment dispersing agent is a copolymer containing OH groups, obtainable by the reaction of: (A) 80 to 95% by weight of a copolymer of: (a) 0.5 to 40% by weight of N,N-di-Cl to 4-alkylamino-C1 to 8-alkyl(meth)acrylamides and/or a mixture of N,N-di-C to 4-alkylamino-C1 to 8-alkyl(meth)acrylates and N-substituted (meth)acrylamides and/or (meth)acrylamide in which the ratio of amino(meth)acrylates to amido(meth)acrylates should be in the range of from 1:2 to 2:1, (b) 10 to 40% by weight of hydroxy-C2-8-alkyl (meth)acrylates and (c) 20 to 89.5% by weight of copolymerizable,  alpha ,  beta -olefinically unsaturated compounds with (B) 5 to 20% by weight of a polyisocyanate containing unmasked and optionally also masked isocyanate groups as well as biuret, urethane or isocyanurate groups.
Patent AT-E145648-T1 (AT)
Inventor: BEDBROOK JOHN ROBERT
IPC: C12N15/09
Filed: 1987-08-20
Granted: 1996-12-15
Abstract: A nucleic acid fragment encoding a herbicide-resistant plant acetolactate synthase protein is disclosed. This nucleic acid fragment contains at least one nucleotide mutation resulting in one amino acid change in one of seven substantially conserved regions of acetolactate synthase amino acid homology. This mutation results in the production of an acetolactate synthase protein which is resistant to sulfonylurea herbicide compounds compared to the wild-type protein. Transformation of herbicide sensitive plants or plant cells with the fragment results in resistance to the herbicide.
Patent AT-E129285-T1 (AT)
Inventor: DEGRYSE ERIC
IPC: C12N15/09
Filed: 1987-08-05
Granted: 1995-11-15
Abstract: Process for stabilising a plasmid vector present in a bacterium, characterised in that the bacterium comprises a dap<-> chromosome mutation and in that the plasmid vector carries a dap<+> gene.
Patent AT-E62812-T1 (AT)
Inventor: STRACKE HANS-JOACHIM DIPL-ING
IPC: A61G7/057
Filed: 1987-01-15
Granted: 1991-05-15
Abstract: A flexible support acting as a cushion for the human body to sit or lie on and comprising: a plurality of hollow bodies which are disposed substantially in one plane and can be individually pressurized from inside by a flowable medium; and a solid base being for receiving the hollow bodies. When filled with the medium, the hollow bodies have substantially identical dimensions in two directions substantially perpendicular to one another and extending parallel with the aforementioned plane and are disposed in rows one beside the other in such directions. The surface of the base adjacent the hollow bodies is so shaped to adapt to the lower portion of the filled hollow bodies and engage them supportingly. The hollow bodies are preferably spherical when in the filled condition, and the surface of the support adjacent each hollow body is part-spherical in construction.
Patent AT-E83438-T1 (AT)
Inventor: BISCHOF STEFAN DIPL-ING FH
IPC: F16H7/12
Filed: 1987-09-28
Granted: 1993-01-15
Abstract: In a device for tensioning a tractor element (1) in a printer, particularly in a matrix printer, the carriage (2) is capable of moving backwards and forwards in a guide (3) and the continuous tractor element (1) is led over a fixed-position, driven, first deflection roller (5) mounted so as to be able to rotate and over a second deflection roller (6) mounted so as to be able to rotate and adjustable in the sense of increasing the tension of the tractor element (1). In order to produce an extremely simple tensioning device from only a few parts which is reliable and, therefore, capable of economical manufacture and assembly, it is proposed that a pair of pedestal bearings (10a, lOb) are provided in at least one side panel (8) of the printer frame parallel to the course of the tractor element (1), which form an opening (9) between them and possess radial cams (14) and longitudinal guides (11) for the roller shafts (5a, 6a), that between the pedestal bearings (10a, lOb) a tensioning body (15) with bearing slits (16) for the roller shafts (5a, 6a) can be introduced, which with the radial cams (14) of the pedestal bearings (10a, lOb) features self-limiting interacting cam followers (17), and that by turning the tensioning body (15) the tractor element (1) may be put under tension. <IMAGE>
Patent AT-E64948-T1 (AT)
Inventor: MERTENS-GOTTSELIG DAGMAR DR
IPC: C10L1/198
Filed: 1988-03-31
Granted: 1991-07-15
Abstract: In engines in which alcohol fuels are used together with lubricants, these contain a small quantity of one or more compounds based on polyol ethers and are suitable for engines run with hydrocarbon fuels.
Patent AT-E66220-T1 (AT)
Inventor: GLOMBIK HEINER DR
IPC: A61P27/02
Filed: 1988-04-21
Granted: 1991-08-15
Abstract: 5-Quinoxalylimidazolidine-2,4-diones of the formula I 
<IMAGE>
 in which R<1>, R<2>, R<3>, R<4> and R<5> have the meanings indicated, their physiologically tolerable salts and a process for their preparation are described. The compounds inhibit aldose reductase and can be used as medicaments.
Patent AT-E85443-T1 (AT)
Inventor: BERCOVITZ CHRISTIAN
IPC: G07D7/12
Filed: 1988-11-19
Granted: 1993-02-15
Abstract: A device for recognising the authenticity of documents (1) consists of a reading head (3, 4), a lighting device with at least one light source (26), an electronic evaluation device (5), a transport device (2) for generating a relative movement between the document (1) and reading head (3, 4), and a sorting device (62) controlled by the evaluation device (5). The reading head (3, 4) is composed of at least two identical modules (4), each having a row of photo sensors. The modules (4) are arranged so that they can be plugged parallel to one another in sockets of a connection plate (3). Each socket has guide means (7, 16; 10, 13; 15) for an exact positioning of the plugged-in modules (4). Plug connectors (28; 33) for optical conductors (27) and electrical conductors (31) connect each module (4) to the evaluation device (5). The modules (4) carry out a line scan, transversely relative to the direction of transport, of the document (1) transported through under them, by means of the photo sensors, in different predetermined spectral ranges and transmit the measurement values to the evaluation device (5). The spectral sensitivity of the modules (4) is determined by exchangeable filters (55) or light sources (26) located outside the modules (4). 
<IMAGE>
Patent AT-E63938-T1 (AT)
Inventor: ROHRER PAUL DR DIPL ING
IPC: B32B37/10
Filed: 1988-06-10
Granted: 1991-06-15
Abstract: The process for stiffening sheet metals, moulded plastic items or the like is effected with the aid of a single- or multi-layered, sheetlike stiffening body in which at least one layer consists of a thermosetting synthetic resin. This stiffening body is subjected to a first heat treatment until at least one of its surfaces has become tacky. Then the stiffening body is applied with the tacky surface face down to the element to be stiffened. Finally, the stiffening body is subjected to a second heat treatment until all the layers of the stiffening body which consist of a thermosetting plastic resin have cured. This eliminates the need, prior to application of the stiffening body, to peel the hitherto customary protective paper off the tacky surface of the stiffening body, and permits fully automated attachment of stiffening bodies to the elements to be stiffened.
Patent AT-E119711-T1 (AT)
Inventor: HARTIG ALFRED DR-ING
IPC: H01H31/02
Filed: 1989-01-02
Granted: 1995-03-15
Abstract: Disconnecting switches, especially those in a multi-pin design, have a base frame on whose upper side bearing elements for supporting insulators are mounted or supporting insulators are mounted themselves. A base frame is shown and described consisting of two profile limbs located at the top, facing one another, and profile rails arranged parallel to one another, the two profile rails being unified by means of, on the one hand, bearing elements attached to the upper profile limbs and, on the other hand, attachment straps connected to the vertical profile webs, to form a torsionally stiff frame perpendicular to the longitudinal axis of the profile rails. The attachment straps are of different design so that the attachment dimensions can be matched to the installation characteristics. <IMAGE>
Patent AT-E79809-T1 (AT)
Inventor: KOHLER HANS
IPC: B62J7/04
Filed: 1989-02-16
Granted: 1992-09-15
Abstract: A luggage carrier for two-wheeled vehicles with struts, provided at a support surface and extending to at least one fixed point on the vehicle, and also with a sliding box, arranged underneath the support surface on glide tracks and slidable thereon in the longitudinal direction, consists of a lid, which is fixed to the struts and offers at least one desk-like narrow side to the support surface, and also of a drawer, mounted to the undersurface of the lid in guide rails. To the lid it is possible to attach releasably, via at least one keyhole-like connection hole, an accessory, in particular a sidebag, a child's seat or the like, in each case via an attachment structure attached to the accessory. A closure device for fixing the attachment structure to the lid has been coupled to the drawer in such a way that, on being closed, the drawer moves the closure device into its closed position. <IMAGE>
Patent AT-E66402-T1 (AT)
Inventor: FEIERABEND RALF DR
IPC: B29B7/60
Filed: 1989-02-24
Granted: 1991-09-15
Abstract: The invention relates to a method for feeding polymers to mixing devices, in particular to internal mixers and roll mills. In order to achieve greater uniformity, it is proposed that the polymers are fed in the form of strands, the length of which in relation to their volume corresponds to the following equation <IMAGE>   <IMAGE>
Patent AT-E118641-T1 (AT)
Inventor: BECKHAUSEN KARLHEINZ
IPC: H01H3/14
Filed: 1989-05-05
Granted: 1995-03-15
Abstract: An electrical switch mat having at least two electrically conductive plates, which are arranged at a distance from one another in the quiescent state, the distance being produced by elastically compressible, non-conductive spacers. Between the plates there are provided contact makers which produce an electrical connection between the plates once the elastically compressible spacers have been pressed together by a predetermined value. An electrical evaluation unit is connected to the plates. The plates of the switch mat are produced from rubber, the electrical conductivity being produced by the addition of conductive materials such as soot, graphite, metal powder and the like. The contact makers and the spacers can be produced integrally with the plates, likewise from rubber. <IMAGE>
Patent AT-E87524-T1 (AT)
Inventor: MAIER PETER
IPC: F16S1/00
Filed: 1989-06-19
Granted: 1993-04-15
Abstract: In a method of producing stiffening profiles, particularly of reduced weight, for example for robot arms, transmission parts, bicycle frames, loading tailgates, crossing tailgates or the like, the stiffening profile is extruded in its contours and configurations at right angles to its plane and the stiffening profiles are then cut off in a required thickness.
Patent AT-E114076-T1 (AT)
Inventor: STREICH GEORG
IPC: H01H50/20
Filed: 1989-08-22
Granted: 1994-11-15
Abstract: An electromagnetic switching device includes a mechanism to couple the magnet armature with its contact carrier. A plate spring is provided with cylindrical formations in its mid-section as well as on its opposite ends so that the plate spring can bend beyond its elongated state. This prevents the spring tension from being altered by contact with the ends of the opening of the magnet armature and the ends of the supporting slots.